There are people who claim that there is no “soul” because there is no evidence for a “soul” to exist. There is no reason for a “soul” to exist. The argument follows that no evidence and no motive equates to non-existence.
But where is the consciousness in the human body? Where is it located? My thoughts come from my mind so it is possible that consciousness is there. But if the physical aspects of the mind become damaged do I necessarily lose that which makes me “me”? If the mass of the brain were removed and replaced into a new form would my consciousness go along with it? I assume memory would go along as would physical ability but would that new form be “me”? Would I still be “aware”?
Horrendous as this sounds, such a scenario could be tested with current technology. Science could take a dog, teach it several tricks, anchor within it several programmed behaviors and that dog would have a solid and documented set of memories. The same dog could spend time with a set of humans. Each human could interact with the animal and document their perception of the animal’s “personality”, that which makes that dog “that” dog. Once all of this data are collected, remove the dog’s brain and place it into a different dog. The different dog would require quite a bit of medication and therapy but could survive. Would the memories transfer? Would the personality transfer? Would both be lost to the procedure and a completely new entity created?
Many philosophers have argued for and against the concept of a “soul”. As far as I know the argument is still unsettled. These exact same arguments can be applied to the question for the existence of God. There is no evidence for “God” to exist. There is no reason for “God” to exist. It follows then that “God” does not exist.
This is a ”Negative Proof Fallacy”. No matter which side of the argument is taken, this fallacy persists.
For those who have faith, for those who have experienced “miracles” or have been filled with the “Holy Spirit”, those who may not have experienced either of these directly but have either observed or been informed of these phenomenon and approached this information in a non-judgmental and open minded way the “fact” that there is *no evidence for * does not lead to the assumption that this means *all evidence is against *.
As to the OP question of “Is Faith Realistic?” faith seems certainly “real” in that it exists or is perceived to exist. Looking up the Wiki entry on Realism shows that things could be real on a wide variety of levels.
The more pressing question is “Are beliefs negative?”. This could be approached in a number of ways but, to me at least, the underlying theme to this post and the thread in general is “Is Religious Faith Good or Evil”. This depends on a lot of things really. Are the terms “Good” and “Evil” to be described Descriptive (as they relate to individuals or individual behavior) or Normative (as they relate to a standard of society in general)? Even when this is decided, the concept of Good and Evil is still subjective. Who the good guys are and who the bad guys are really depends on which side of the fence you are standing on.
The actions of Andrea Yates might be viewed as Evil by some, but could also be argued as Good by others (even though such an agruement would fly in the face of what a majority of people would understand as common sense). Religion might be viewed by some as providing nothing but failure, but this is also subjective. Did the efforts of Jim Jones and his most dedicated followers succeed or fail? They wanted a Utopia, free from government and social rules and regulations, where they could make their own rules and be totally free. Today they are not subject to any rule or regulation other than their own, simply because they are all dead. They achieved their goal so was it a success? They are all dead so was it a failure? These things are all subjective.
These are the standards and definitions that must be agreed upon by concensus before the debate of whether “Faith” is good or bad can commence. I posit that these standards are, by definition, ubiquitious and will therefore a concensus will not follow.
It is all only good or bad if you think it is good or bad. As simple as that.